天然沸石

利用天然沸石富集酒精糟水中B族维生素、氨基酸和矿物质的基础试验

Employing the Natural Zeolites to Enrich Vitamins , Amino Acids and Minerals in Distillers ' Grains Solubles

本文主要介绍了INTERNET上与天然沸石有关的化学化工信息资源，并且初步讨论国际互联网和国内互联网上天然沸石信息量。

This paper discussed the resources about natural zeolites on Internet , and introduced the ways to search for them .

INTERNET上天然沸石信息资源述论

Review of Natural Zeolite Resources on Internet

较全面地介绍了INTERNET上与天然沸石研究、生产和加工相关的信息源。

The information resources on Internet , which deal with the research , production and processing of natural zeolite , were comprehensively introduced .

对天然沸石负载TiO2的光催化性能及影响因素进行了探讨。

, photocatalysis properties and influence factors of TiO2 immobilized on natural zeolite were discussed .

本文以行星磨超细粉碎天然沸石为例，有效的利用MATLAB进行曲线拟合并绘制图形。

This text with ball-milling to superfine grind natural zeolite as example , effectively utilize MATLAB carry on curve fitting and draw figure .

TiO2改性天然沸石的光催化性能

Photocatalysis Properties of Natural Zeolite Modified by TiO_2

其贵金属以Pt、Pd为主活性组分，载体以堇青石陶瓷蜂窝体涂复天然沸石粉。

Taking noble metals Pt and Pd as active components , and washing cordierite honeycomb with mordenite powder as carrier .

天然沸石制备4A沸石工艺探索

Exploration on Manufacturing process of 4A Zeolite from Natural Zeolite

天然沸石与几种改性沸石对NH4~+吸附解吸特性的研究

Research on Adsorption and Desorption of NH_4 ~ + by Natural Zeolite and Modified Zeolite

天然沸石的热活化对负载TiO2的结构与性能的影响

The effect of natural zeolite with heat treated at structure and function of TiO_2 supported on zeolite

本文研究了天然沸石在动态下去除NH4－N效果及一些影响因素。

NH + 4 ion exchange on the zeolite and some factors affecting the removal rate were studied , by using dynamic method .

以甲基橙的光催化降解为反应模型，对TiO2改性天然沸石（沸石/TiO2）的光催化性能及影响因素进行了探讨。

Based on the photocatalysis decomposition methyl-orange as the reaction model , this paper probed into the photocatalysis properties and influence factors of TiO 2-modified natural zeolite .

天然沸石用于水产养殖的研究Ⅰ.丝光沸石和斜发沸石对水中NH4~+的吸附

Study on the use , of natural zeolites in aquaculture ⅰ . absorbing nh_4 ~ + in waters with mordenite and clinoptilolite

用铝、镁化合物处理天然沸石得到的无机改性沸石对水溶液中的磷酸盐有较好的吸附效果，吸附容量可达10mg·g~（-1）以上。

The adsorption capacity of the modified zeolite was about 10 mg . g ~ - 1 .

活化沸石对污水中的净化效果显著优于天然沸石，而且在处理24h后就能达到较好的净化效果。

Activated zeolite had better purifying effect than natural zeolite , and the time of treatment needed for better sewage clarification was 24 hours .

本文用XRD、IR、DTA及ESR等方法研究了我国7种天然沸石矿样的结构、品位、酸性及其杂质组份与色泽的关系。

Seven natural zeolite minerals from different region of China have been studied byXRD , IR , DTA and ESR methods for the structure , purity and acidic property characterization .

粉末天然沸石通过改性，降低Zeta电位，强化有机物的吸附，从而有效地提高膜过滤通量和有机物和氨氮的去除效果。

Powdered zeolite by modification decreased Zeta potential and enhanced adsorption of organic substances , thus increasing filtration flux and removal of organics and ammonia-nitrogen .

CPB改性天然沸石的最佳工艺为：CPB浓度为1%，改性温度为25℃，改性时间为12小时。

The optimum conditions for CPB modified zeolite are : CPB solution 's concentration is 1 % ; modifying temperature is 25 ℃; modifying time is 36h .

Thomas模型和Yoon-Nelson模型能更好地描述天然沸石对Hg2+的动态吸附。

Thomas model and Yoon-Nelson model can describe the dynamics adsorption of Hg (ⅱ) on natural zeolite better .

采用混凝、酸化及改性天然沸石吸附的处理工艺，研究了去除碱法草浆造纸黑液COD和色素的效果。

Ln the paper , the effect in get rid of COD and colour on alkaline pulp black liquor have been studied by technology of coagulation , acidification and adsorption on modi-fied natural zeolite .

NMP沸石滤料单位吸附氨氮容量在不同过滤速度、原水氨氮初始浓度和pH的实验条件下均为天然沸石的2.5-3倍。

The ammonia adsorption capacity of NMP zeolite are the natural zeolite 2.5 to 3 times in the different flow rat , pH , inital concentration of ammonia of the experimental conditions .

CXN天然沸石的研究VII.骨架高硅超稳化改性

Studies on CXN Natural Zeolite VII . High-silica and Ultra-stable Modification of Framework

CXN天然沸石的研究Ⅱ.吸附性质

Studies on CXN Natural Zeolite II . Adsorption Properties

CXN天然沸石的研究&Ⅰ.离子交换与结构性质表征

Studies on CXN Natural Zeolite & ⅰ . Ion Exchange and Structural Characterization

两种沸石对Hg2+专性吸附能力相差不大，但CPB改性沸石的静电吸附（离子交换吸附）能力远大于天然沸石。

Specific adsorption ability of both kinds of zeolite was similar , but the electrostatic adsorption ( ion exchange adsorption ) capacity of CPB zeolite was much stronger than that of natural zeolite .

采用等温吸附分解法来定量描述水中PAEs在天然沸石和有机沸石上的分配作用和表面吸附作用的相对贡献。

The quantitative contributions of adsorption and partition to total sorption of PAEs on natural zeolite and organo-modified zeolites were determined by isothermal adsorption decomposition method .

以天然沸石作为对比物，考察了有机沸石对水中BTEX（苯、甲苯、乙苯、二甲苯）及铬酸根离子的吸附性能。

The adsorption behavior of benzene / toluene / ethylbenzene / xylene ( BTEX ) and chromate to organo zeolite in water was examined and compared to that of natural zeolite .

在PAEs的平衡浓度较高时，主导有机沸石的吸附行为是分配作用，表面吸附逐渐达到平衡；而天然沸石的表面吸附作用始终处于优势。

At comparatively high equilibrium concentration of PAEs , the principal adsorption behavior of organo-modified zeolites was partition , while adsorption reached equilibrium ; but adsorption of natural zeolite always occupied dominant position .

在此基础上，根据Othmer方法计算了天然沸石内部水分的蒸发潜热。

Furthermore , the latent heat of vaporization of the moisture in the natural zeolite is calculated based on Othmer principle .